Can anybody please help me with this question>> is it B??
a 23 y/o F come to the physican b/c of a 3wk hx of persistent cough that is worsened by the cold air in her drafty apt. She does not smoke, drink or use no medications, and has no history of asthma or chronic pulmonary disease. P/E shows no abnormalties. Short term cough suppressant tx is initiated with a drug that does not cause constipation and has a low potential for substance abuse. This dryg is most likely which of the following
A. Codeine
B.Dextromethorphan
c.hydromorphone ( wrong)
d. oxycodone
e. tramadol
a 23 y/o F come to the physican b/c of a 3wk hx of persistent cough that is worsened by the cold air in her drafty apt. She does not smoke, drink or use no medications, and has no history of asthma or chronic pulmonary disease. P/E shows no abnormalties. Short term cough suppressant tx is initiated with a drug that does not cause constipation and has a low potential for substance abuse. This dryg is most likely which of the following
A. Codeine
B.Dextromethorphan
c.hydromorphone ( wrong)
d. oxycodone
e. tramadol